baber/WOPTO huggingface dataset:
Patent JP-S63140805-A (JP)
Title: Gasification apparatus for biomass fuel gasification compound power generation
Inventor: SUZUKI TAKESHI
IPC: F01K23/02
Filed: 1986-12-04
Abstract: PURPOSE:To remarkably improve follow-up ability in response to the fluctuation of electric power generating load by providing a boiler the heat source of which is exhaust gas and an auxiliary fuel supplying device in a gasification apparatus having a reactor, a burner reactor and a gas/solid separator. CONSTITUTION:In a biomass fuel gasification compound power generation apparatus comprises and formed by a gasification device 1, a gas turbine power generation plant 2, a waste heat boiler 3 and a steam turbine power generation plant 4, the boiler 13 is integrally provided on the top of a burner reactor 12 which heats flowing medium and auxiliary fuel such as coal, etc. is supplied from a auxiliary fuel supplying device 19 to the burner reactor 12 for burning. In case that the load of power generation increases, auxiliary fuel supply quantity is adjusted to increase an amount of generation of high pressure steam so as to increase an amount of power generation of the steam turbine power generation plant, for quickly making the power to follow the increase of the load of power generation. And in response to the increase of power generation, the amount of power generation by the gas turbine power generation plant 2 is increased and simultaneously, the auxiliary fuel quantity of the burner reactor 12 is decreased to operate the whole power generation apparatus economically.
Patent JP-S63141629-A (JP)
Title: Method for desulfurizing exhaust gas
Inventor: ITO SHIGEJI
IPC: B01D53/34
Filed: 1986-12-04
Abstract: PURPOSE:To enhance desulfurization efficiency by injecting only water into generated exhaust gas without freshly adding an alkali agent thereinto an humidifying it within an unsaturated range of water and allowing sulfur compd. incorporated in the exhaust gas to react with the alkali regent. CONSTITUTION:Nonreacted quick lime and gaseous sulfur dioxide besides coal ashes are contained in exhaust gas discharged from a combustion furnace 1 and heat-exchanged with air for combustion in a gas-air heater 2. The reaction of quick lime and gaseous sulfur dioxide is promoted by making the partial pressure of steam high in a range not more than saturated vapor pressure by means of water in a spray cooler 3 and making the temp. low and further dust contg. quick lime is collected with a dust collector 4 provided to the rear flow. In this case, gaseous sulfur dioxide is adsorbed to and absorbed by the dust layer and remaining sulfur dioxide which has been not desulfurized in the furnace 1 is removed and the exhaust gas is discharged to the atmosphere through a stack 5.
Patent JP-S62148286-A (JP)
Title: Thermal recording material
Inventor: YAMAGUCHI JUN
IPC: G03C1/61
Filed: 1985-12-24
Abstract: PURPOSE:To provide a thermal recording material having excellent pre servability and high thermal color forming properties, by incorporating o- toluenesulfonamide into a recording layer and enclosing at least one of a diazo compound and a coupling component in microcapsules. CONSTITUTION:An orthotoluenesulfonamide compound is capable of remarkably enhancing thermal color forming properties, and ensures that the developed color density of printed images is hardly lowered. For obtaining the desired effect, o-toluenesulfonamide is used in an amount of 0.01-10pts.wt., preferably 0.1-5pts.wt. per 1pt.wt. of a coupling component. A diazo compound to be used is a diazonium salt of the general formula ArN2<+>X<->, wherein Ar is an aromatic moiety, N2<+> is a diazonium group and X<-> is an acid anion. The coupling component is a compound capable of forming a coloring matter through coupling with the diazo compound (diazonium salt).
Patent JP-H06114414-A (JP)
Title: Projecting hot forming roller for finishing rolled channel bar and finishing method
Inventor: HIRASAWA MASATO
IPC: B21B1/095
Filed: 1992-10-03
Abstract: PURPOSE:To provide a means by which a channel bar the shape in pin corner parts of which is sharp and accurate and the flatness of web of which is stably manufactured regardless of the kind of material. CONSTITUTION:A projecting hot forming roller in the finishing stage of a rolled channel the cross-sectional shape of the forming part of which is constituted by having inclined straight-line parts A which are situated on both end parts, inclined straight-line parts B with a different angle from that of the parts A are connected to the circular-arc part in the middle and inclined straight-line parts C with a another different inclined angle which are connected to both the inclined straight-line parts on the point where both inclined straight-line parts A, B are crossed. Further, when the relationship among the inclined angle theta1 of the inclined straight-line part A, inclined angle theta2 of the inclined straight-line part B and inclined angle theta3 of the inclined straight-line part C, the length of the inclined straight-line part C and the length of the straight-line part of the web part of an article to be formed are adjusted so as to be a specified relation and the relative position between the inclined straight-line part C and the article to be formed is held in a specified relation, the stability of finishing is more improved.
Patent JP-2001111476-A (JP)
Title: Portable telephone
Inventor: KAMIYA HIROYUKI
IPC: H04M1/22
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption during calling by a portable telephone. SOLUTION: A control part 90 judges whether an incoming signal from a base station is received or not (step 140). When the incoming signal is received, a processing is advanced to the step 150 and it is judged whether a line is connected or not. When the line is connected, the processing is shifted to the step 160, 'during calling' is displayed by a display part 30 (step 170) and it is judged whether a fixed time t1 elapses after line connection or not. After the fixed time t1 elapses after line connection, the display of the part 30 is cancelled and also a luminance adjusting circuit 62 is controlled so that illumination in the display part 30 by a display illuminating part 61 is stopped (step 180).
Patent JP-H11196539-A (JP)
Title: Mode selective circuit for spare battery
Inventor: CHALASANI SUBHAS CHANDRA
IPC: H02J7/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent charging system for a battery under conditions having an effect on the life of the battery. SOLUTION: A spare-battery mode selective circuit connected to a battery charging circuit for a spare battery 330 includes a signal generator 360 for generating a signal on the basis of the temperature of the spare battery 330, and mode changing circuits 350 and 355 connected to the signal generator 360 for receiving the signal and selecting one of non-charging and charging modes. When the temperature of the spare battery 330 is equal to or above a given reference level, a charging current is broken in the non-charging mode. When the temperature is below the given level, the spare battery 330 receives the charging current in the charging mode.
Patent JP-H10127711-A (JP)
Title: Roll sheet changing apparatus on medical examination bed
Inventor: YAMANE KOJI
IPC: A61G13/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary roll sheet changing apparatus on a medical examination bed, which sends out used sheets to a waste water tray by a motor while cutting the sheet when a next patient is seated without needing labor of a nurse or the like. SOLUTION: In a roll sheet changing apparatus, a sheet 5 moved forward when a medical examination bed 2 is erected and received in the back rest side when the bed 2 is laid down is constituted from a sheet receiving body 51 and a sheet body 52 mounted to the sheet receiving body 51 to be opened and closed. A roll sheet 6 is changeably mounted to the sheet body 52, while a motor 52 to send out the drawn-out roll sheet 6 is mounted to the sheet body. Also, a cutter 51d to cut the drawn-out used roll sheet 6 when a load is applied to the sheet body 51 is mounted to the sheet receiving body 51.
Patent JP-H01131827-A (JP)
Title: Space heating device
Inventor: OTAKE TATSUNORI
IPC: F24D7/00
Filed: 1987-11-17
Abstract: PURPOSE:To prevent the generation of abnormal heating in terms of combustion volume or a refrigerant heater and the hunting of a cycling pressure by installing a control device which controls the cycle of an ON/OFF valve used for a medium heater so that the cycle may be short in the case of a large combustion volume of a burner and controls said cycle so that the cycle may be extended in the case of a small combustion volume of a burner. CONSTITUTION:A natural circulation cycle is provided between an air-liquid separator 3 and heat medium heater 1 while an intermittent cycle is provided between the air-liquid separator 3, a condenser 6, a first check value 9, a liquid receiver 2, and a second check valve 5. This intermittent cycle is arranged to store a liquid refrigerant from the condenser 6 in the liquid receiver 2 and supply the liquid refrigerant to the liquid-air separator 3 intermittently. When the combustion volume of a burner 11 is increased from 'small' to 'large', a control device 12 is actuated so as to reduce the opening/closing motion cycle of an ON/OFF valve 4, and increase the liquid medium supply volume per time to the air-liquid separator 3 from the liquid receiver 2, thereby preventing the shortage of liquid refrigerant in a refrigerant heater 1, and the generation of abnormal heating of the medium. At the same time, when the combustion volume of the burner 11 is reduced from 'large' to 'small', the control device 12 is actuated so as to extend the opening/closing motion cycle of the on/off valve 4, thereby enabling the equilibrium between the medium volume transferred from the air-liquid separator 3 to the condenser 6 and the condensed liquid refrigerant volume flowing into the liquid receiver 2 from the condenser 6. It is, therefore, possible to prevent the hunting of the pressure cycle.
Patent JP-H0998718-A (JP)
Title: Production of carbon dioxide-containing japanese tea
Inventor: NAKAMURA TATSU
IPC: A23F3/16
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid (tea) retaining taste inherent in tea by incorporating a decocted liquid (tea) with carbon dioxide. SOLUTION: An appropriate amount of tea leaves is put into a vessel and hot water is then poured into the vessel to decoct a tea liquid which is then transferred into another vessel and cooled to normal temperatures, and the resultant tea liquid is incorporated with carbon dioxide.
Patent JP-H01131840-A (JP)
Title: Control device for air conditioner
Inventor: KIYABU KAZUHIKO
IPC: F24F11/02
Filed: 1987-11-17
Abstract: PURPOSE:To avoid the shutdown of an air conditioner, inhibit the electric current from flowing to a compressor motor, and reduce operation cost even when the load of air conditioning is increased by performing operation control so that the input current of an air conditioner may not exceed a predetermined maximum allowable current value. CONSTITUTION:An electric current detection means 4 is provided to directly detect the electric current flowing to a compressor motor 2d. When this detected electric current turns into an excess current to said motor 2d, it is necessary to reduce the maximum allowable current value, to reset the maximum value, and to lower gradually the operation frequency required for inverter control, thereby reducing the electric current flowing to the motor 1. It is, therefore, possible to maintain the specified indoor environment without halting the operation of an air conditioner. Since the maximum electric current which flows the compressor motor 2d can be determined, the rating of a power transistor module can be decided with no margin, thereby reducing operation cost.
Patent JP-H10136639-A (JP)
Title: Filter circuit
Inventor: OKAMOTO SHINICHIRO
IPC: H02M1/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit whose input voltage frequency gain is hardly changed by a frequency by a method, wherein a parallel circuit consisting of a low-pass filter and a band-pass filter which are connected in parallel to each other is provided in the filter circuit. SOLUTION: A parallel circuit 3, consisting of a low-pass filter 1 and a band-pass filter 2 which are connected in parallel to each other, is provided in a filter circuit, and an attenuation circuit 4 is connected to the input part of the band-pass filter 2 of the parallel circuit 3. If the frequency of a voltage inputted to the filter circuit is larger than 60Hz which is a reference frequency, the voltage is outputted with an advanced phase and, if the frequency of the input voltage is smaller than 60Hz which is a reference frequency, the voltage is outputted with a delayed phase. With this constitution, even if the frequency of the input voltage is around the reference frequency, the gain of the input voltage frequency is hardly change by the frequency.
Patent JP-H05100724-A (JP)
Title: Position correcting method for robot
Inventor: ONOE KAZUHIKO
IPC: B25J9/10
Filed: 1991-10-08
Abstract: PURPOSE:To execute the adequate correction of the position of a robot by making the number of measuring points more than 4 points, and using all the measured values of 4 or more points. CONSTITUTION:The positions Y1, Y2, Y3, Y4 of 4 points of the work W2 of the other side do not coincide with the positions X1, X2, X3, X4 of 4 points on the work W1 to be a target. Accordingly necessity to move the arm of the robot so that the positions Y1, Y2, Y3, Y4 of 4 points of the work W2 coincide with the positions X1, X2, X3, X4 of 4 points on the work W1 to be the target is caused. At that time, if a rectangle formed by 4 points X1, X2, X3, X4 and the rectangle formed by 4 points Y1, Y2, Y3, Y4 are congruent with each other correction movement can be determined unequivocally, but they are not congruent because of various influences. Then, the correction movement to make the sum of distances between corresponding 4 points minimum is determined, and the arm of the robot is moved on the basis of this value. The correction movement to make the sum of the distances between corresponding 4 points minimum can be easily determined by a shortest left side inverse method.
Patent JP-H08143592-A (JP)
Title: Interferon-gamma production promoter
Inventor: ISHIZAKA SHIGEAKI
IPC: A61K38/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a medicinal agent containing, as active ingredient, a peptide having a specific amino acid sequence, high in safety to normal biological cells, having interferon-γproduction promotive action in normal hepatocytes, etc., thus useful as e.g. an antiviral agent. CONSTITUTION: This promoter is obtained by formulating, with a vehicle or auxiliary, a peptide as active ingredient having an amino acid sequence of the formula, high in safety to normal biological cells and having interferon-γ (IFN-γ) production promotive action in normal biological cells, esp. hepatocytes followed by pharmaceutical manufacturing in the form of oral agent such as tablets, granules, capsules or powders, injection, cataplasm, implanting agent, eye drop, etc. This promoter is useful as an antiviral agent, antineoplastic agent or antibacteriotic agent based on IFN-γ production promotive action with antiviral action, antineoplastic action and immunocyte-activating action, etc.
Patent JP-H06207855-A (JP)
Title: Method of determining color of tile and sorting equipment of tile using the method
Inventor: SAKA MASAAKI
IPC: G01J3/46
Filed: 1991-10-09
Abstract: PURPOSE:To enable precise sorting of tiles even when they have various patterns by a method wherein an average value of measured values of a surface color of a tile obtained from a surface reflected light of the tile is compared with a reference value set beforehand. CONSTITUTION:Tiles T are conveyed sequentially in the direction of an arrow A by a conveyor belt 2. Each of the tiles T is measured by applying a sensor light L1 onto the surface thereof from an illuminating light source constructing a sensor head 10, in a plurality of times consecutively. In a control part 5, an average value of discrete three-primary-color component separation signals corresponding to surface reflected lights L2 is calculated. This average value is compared with a prescribed reference value stored beforehand and it is judged whether the difference between them is within a range of prescribed values or not. When this difference between the average value and the reference value is within the prescribed range, the tile is judged to be a defective product. This defective product is made to slide into a discharge plate 11 from the belt 2 by a cylinder rod 6a constructing a cylinder 6 and being driven to extend in the direction intersecting perpendicularly the direction of conveyance of the tiles T.
Patent JP-H09131612-A (JP)
Title: Cutter
Inventor: ARAKI KATSUTERU
IPC: B23D21/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of aiming at reduction of its size and weight, improving its cutting efficiency and also extending the service life of its cutting blade. SOLUTION: A ring saw 16 arranged in the center of a movable unit 14 is supported freely rotatably in relation to the movable unit 14 by means of a bearing 18 fixed to the center of the movable unit 14. A cutting blade 16a is provided across the entire inner peripheral edge of the ring saw 16 and driven in rotation in the peripheral direction by means of a driving unit not shown in the figure.  Meanwhile, the movable unit 14 is so composed as being capable of making sliding movement in relation to a base 12 via a support shaft member 20 and when the support shaft member 20 moves by a distance X in relation to the rotary rod 12b of the base 12 along its disc 20b, the movable unit 14 makes its revolutionary motion of radius X around the shaft center O of a work W and the cutting blade 16a of the ring saw 16 cuts the work W while moving by being inscribed along the outer circumference of the work W.
Patent JP-H08151229-A (JP)
Title: Antibacterial additive for glaze
Inventor: SHIGERU KEIJIRO
IPC: C03C8/08
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an antibacterial additive for glaze capable of imparting antibacterial property even at a baking temperature of >=1200 deg.C to a glaze by mixing a silver component with a boric acid component or a phosphoric acid component. CONSTITUTION: This antibacterial additive for glaze is a mixture of silver or a silver compound and at least one kind of component selected from a material containing phosphoric acid and a material containing boric acid. The silver or silver compound is e.g. metallic silver, silver oxide, silver hydroxide or silver salt. Preferably, the material containing phosphoric acid is an inorganic salt of phosphoric acid and the material containing boric acid is a boric acid frit or aluminum borate. The silver content of the additive is >=10%. Preferably, the glaze layer formed by baking after the addition of the additive is treated with an acid to improve the antibacterial property.
Patent JP-H09134444-A (JP)
Title: Graph display device
Inventor: SATO TOMOAKI
IPC: G06T11/20
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to repeatedly input the same statistic data at the time of executing regression analysis for statistic data in the case of displaying a graph such as a primary regression graph or a logarithmic regression graph and to easily plot and display different kinds of regression graph. SOLUTION: When statistic data are inputted by depressing a register/function key on a key input part and stored in a RAM and a 'DT' key 12d is depressed, the statistic data are successively plotted and displayed on the coordinates of a liquid crystal display part 16 and a regression graph menu is displayed on the lowermost line of the display screen. When a function key 'F' corresponding to 'Log' e.g. out of the regression graph menu is depressed, a logarithmic regression graph based upon the statistic data is prepared and displayed, and when a function key 'F' corresponding to 'X' e.g. out of the regression graph menu is depressed, a primary regression graph based upon the same statistic data is prepared and displayed by switching.
Patent JP-H10114186-A (JP)
Title: Writing instrument without cap
Inventor: KOBAYASHI SEIICHI
IPC: B43K5/17
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To seal and project a nib by opening/closing a cover without necessity of attaching or detaching a cap. SOLUTION: In the writing instrument in which a cover 2 is opened by interlocking a coupling part to retracting or forwarding a slider 3, a nib 9 of a writing unit is projected, and the cover 2 is rotated to close its opening by interlocking the coupling part to forwarding or retracting of the slider 3 to sealingly engage a pen core site within a sealing chamber 20a, a flexible part 21 is formed between a front end 22 and a rear end 23 of the chamber 20a to form a sealing cylinder 20 longitudinally movable at its rear end 22 and front end 23, and coupling or interlocking means of the cover 2 to the slider 3 is constituted in combination of a pin and a long window. Further, coupling or interlocking means of the cover 2 to a shaft is constituted by a pin and a long window.  And, at least one of the means is such that the window integrally has a straight part and a substantially semicircular or tapered cam window.
Patent JP-S62149202-A (JP)
Title: High front-to-back ratio type yagi antenna
Inventor: TAMURA KAZUHIKO
IPC: H01Q19/30
Filed: 1985-12-24
Abstract: PURPOSE:To realize a high front-to-back ratio and to eliminate the disturbance of same frequency interference used for a general antenna by constituting a reflector by means of alternate provision of a half wavelength element and a one-wavelength element consisting of two half wavelength elements arranged in a line. CONSTITUTION:A reflector 33 consists of reflection elements 33a, 33b and 33b' each having a half wavelength in the titled antenna comprising a radiator 32, the reflector 33 and a director 31 consisting of six direction elements whose length is a half wavelength with respect to the operating frequency. That is, the element 33a is fitted at the side of the radiator 32 as a half wavelength resonance element, and the other elements 33b, 33b' are arranged in a line at the reflection side to forms a one-wavelength resonance element. Further, each element is arranged in parallel on one and same plane and supported by an arm 34. Thus, a high front-to-back ratio is obtained by using the reflector 33 comprising the elements 33a, 33b and 33b' having a resonance length different from the front and back directions in the same band in this way. Moreover, the titled antenna is used for various applications to eliminate the disturbance of same frequency interference or to expand the service area.